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author | Richard Guy Briggs <rgb@redhat.com> | 2013-10-30 18:05:24 -0400 |
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committer | Eric Paris <eparis@redhat.com> | 2013-11-05 11:15:03 -0500 |
commit | 9410d228a4cf434305306746bb799fb7acdd8648 (patch) | |
tree | 93dc6f756af3c2557f2e1377bad52582fdd9fe19 /init/Kconfig | |
parent | d9cfea91e97d5d19f9d69beaa844f5fe56a6adc6 (diff) | |
download | op-kernel-dev-9410d228a4cf434305306746bb799fb7acdd8648.zip op-kernel-dev-9410d228a4cf434305306746bb799fb7acdd8648.tar.gz |
audit: call audit_bprm() only once to add AUDIT_EXECVE information
Move the audit_bprm() call from search_binary_handler() to exec_binprm(). This
allows us to get rid of the mm member of struct audit_aux_data_execve since
bprm->mm will equal current->mm.
This also mitigates the issue that ->argc could be modified by the
load_binary() call in search_binary_handler().
audit_bprm() was being called to add an AUDIT_EXECVE record to the audit
context every time search_binary_handler() was recursively called. Only one
reference is necessary.
Reported-by: Oleg Nesterov <onestero@redhat.com>
Cc: Eric Paris <eparis@redhat.com>
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
---
This patch is against 3.11, but was developed on Oleg's post-3.11 patches that
introduce exec_binprm().
Diffstat (limited to 'init/Kconfig')
0 files changed, 0 insertions, 0 deletions